[go: up one dir, main page]

AU2650097A - Combustion burner and combustion device provided with same - Google Patents

Combustion burner and combustion device provided with same

Info

Publication number
AU2650097A
AU2650097A AU26500/97A AU2650097A AU2650097A AU 2650097 A AU2650097 A AU 2650097A AU 26500/97 A AU26500/97 A AU 26500/97A AU 2650097 A AU2650097 A AU 2650097A AU 2650097 A AU2650097 A AU 2650097A
Authority
AU
Australia
Prior art keywords
mixture
air
combustion
vicinity
distal end
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
AU26500/97A
Other versions
AU709979B2 (en
Inventor
Tadashi Jimbo
Kenji Kiyama
Hironobu Kobayashi
Kouji Kuramashi
Toshihiko Mine
Miki Mori
Shigeki Morita
Shinichiro Nomura
Noriyuki Ohyatsu
Hirofumi Okazaki
Kunio Okiura
Noboru Takarayama
Toshikazu Tsumura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Power Ltd
Original Assignee
Mitsubishi Hitachi Power Systems Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Publication of AU2650097A publication Critical patent/AU2650097A/en
Application granted granted Critical
Publication of AU709979B2 publication Critical patent/AU709979B2/en
Assigned to MITSUBISHI HITACHI POWER SYSTEMS, LTD. reassignment MITSUBISHI HITACHI POWER SYSTEMS, LTD. Request to Amend Deed and Register Assignors: BABCOCK-HITACHI KABUSHIKI KAISHA
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00—Staged combustion
    • F23C2201/20—Burner staging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/40—Inducing local whirls around flame
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/09002—Specific devices inducing or forcing flue gas recirculation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/20—Fuel flow guiding devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2209/00—Safety arrangements
    • F23D2209/20—Flame lift-off / stability
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/10—Pulverizing
    • F23K2201/103—Pulverizing with hot gas supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Fuel Cell (AREA)
  • Incineration Of Waste (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

A combustion burner includes a mixture nozzle (2) defining a mixture fluid passage through which a mixture fluid (1) containing pulverized coal and conveyor gas flows toward a furnace, secondary and tertiary air passages surrounding rthe mixture nozzle (2), through which secondary air (6) and tertiary air (9) for combustion purposes flow, respectively; and air injection nozzles (24) provided in the vicinity of an outer periphery of a distal end of the mixture nozzle (2). The air (21) is injected from the air injection nozzles (24) toward the axis of the mixture nozzle, so that the high-temperature gas in the vicinity of the outer periphery of the distal end of the mixture nozzle (2) is drawn into the mixture fluid (1) in the vicinity of the outer periphery of this distal end. <IMAGE>
AU26500/97A 1996-07-19 1997-04-30 Combustion burner and combustion device provided with same Ceased AU709979B2 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP8-190757 1996-07-19
JP19075796 1996-07-19
JP2563897 1997-02-07
JP9-25640 1997-02-07
JP9-25638 1997-02-07
JP9-25637 1997-02-07
JP2564097 1997-02-07
JP2563797 1997-02-07
JP2705597 1997-02-10
JP9-27055 1997-02-10
PCT/JP1997/001488 WO1998003819A1 (en) 1996-07-19 1997-04-30 Combustion burner and combustion device provided with same

Publications (2)

Publication Number Publication Date
AU2650097A true AU2650097A (en) 1998-02-10
AU709979B2 AU709979B2 (en) 1999-09-09

Family

ID=27520755

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26500/97A Ceased AU709979B2 (en) 1996-07-19 1997-04-30 Combustion burner and combustion device provided with same

Country Status (18)

Country Link
US (1) US6237510B1 (en)
EP (2) EP1335164B1 (en)
JP (2) JP3892046B2 (en)
KR (1) KR100268241B1 (en)
CN (1) CN1154800C (en)
AT (2) ATE288051T1 (en)
AU (1) AU709979B2 (en)
CA (1) CA2231403C (en)
CZ (1) CZ291734B6 (en)
DE (2) DE69735965T2 (en)
DK (1) DK1335164T3 (en)
ES (2) ES2232866T3 (en)
ID (1) ID17830A (en)
PL (1) PL185103B1 (en)
RO (1) RO118900B1 (en)
RU (1) RU2153129C2 (en)
TW (1) TW350905B (en)
WO (1) WO1998003819A1 (en)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3344694B2 (en) * 1997-07-24 2002-11-11 株式会社日立製作所 Pulverized coal combustion burner
PL206626B1 (en) * 2000-08-04 2010-09-30 Babcock Hitachi Kk Solid fuel burner and combustion method using solid fuel burner
US6474250B1 (en) * 2001-05-24 2002-11-05 Babcock Borsig Power, Inc. Nozzle assembly for a pulverized coal burner
CA2410725C (en) * 2001-11-16 2008-07-22 Hitachi, Ltd. Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus
US6986311B2 (en) * 2003-01-22 2006-01-17 Joel Vatsky Burner system and method for mixing a plurality of solid fuels
JP4150968B2 (en) * 2003-11-10 2008-09-17 株式会社日立製作所 Solid fuel burner and combustion method of solid fuel burner
JP4261401B2 (en) * 2004-03-24 2009-04-30 株式会社日立製作所 Burner, fuel combustion method and boiler remodeling method
CA2577479C (en) * 2004-08-18 2010-08-03 L'air Liquide Societe Anonyme A Directoire Et Conseil De Surveillance Po Ur L'etude Et L'exploitation Des Procedes Georges Claude Method and apparatus for injecting a gas into a two-phase stream
US7588440B2 (en) * 2005-04-13 2009-09-15 Babcock & Wilcox Power Generation Group, Inc. Carrier air heating system for SCR
DE102005032109B4 (en) * 2005-07-07 2009-08-06 Hitachi Power Europe Gmbh Carbon dust burner for low NOx emissions
KR101215229B1 (en) * 2005-10-28 2012-12-26 레르 리키드 쏘시에떼 아노님 뿌르 레？드 에렉스뿔라따시옹 데 프로세데 조르즈 클로드 Method and apparatus for low-nitrogen combustion
US7739967B2 (en) * 2006-04-10 2010-06-22 Alstom Technology Ltd Pulverized solid fuel nozzle assembly
US8689707B2 (en) * 2006-05-26 2014-04-08 Fuel Tech, Inc. Ultra low NOx burner replacement system
US7810441B2 (en) * 2006-07-21 2010-10-12 Astec, Inc. Coal burner assembly
US20100275825A1 (en) * 2006-10-19 2010-11-04 Bool Iii Lawrence E Modifying transport air to control nox
US7832212B2 (en) * 2006-11-10 2010-11-16 General Electric Company High expansion fuel injection slot jet and method for enhancing mixing in premixing devices
KR100786785B1 (en) * 2006-11-27 2007-12-18 한국생산기술연구원 Low Pollution Premixed Combustor
CA2687290C (en) * 2007-05-18 2014-05-13 Her Majesty The Queen In Right Of Canada As Represented By The Ministeof Natural Resources Method for burning coal using oxygen in a recycled flue gas stream for carbon dioxide capture
WO2009110038A1 (en) * 2008-03-06 2009-09-11 株式会社Ihi Oxygen combustion boiler and pulverized coal burner
US8701572B2 (en) * 2008-03-07 2014-04-22 Alstom Technology Ltd Low NOx nozzle tip for a pulverized solid fuel furnace
US20090297996A1 (en) * 2008-05-28 2009-12-03 Advanced Burner Technologies Corporation Fuel injector for low NOx furnace
US20100021853A1 (en) * 2008-07-25 2010-01-28 John Zink Company, Llc Burner Apparatus And Methods
US8104412B2 (en) * 2008-08-21 2012-01-31 Riley Power Inc. Deflector device for coal piping systems
TWI393844B (en) * 2008-08-25 2013-04-21 Au Optronics Corp Combustion apparatus and combustion method
US20100081102A1 (en) * 2008-09-30 2010-04-01 General Electric Company Systems and methods for facilitating varying size coal pipes for a pulverized coal burner
US20100275824A1 (en) * 2009-04-29 2010-11-04 Larue Albert D Biomass center air jet burner
JP2011127836A (en) * 2009-12-17 2011-06-30 Mitsubishi Heavy Ind Ltd Solid fuel burning burner and solid fuel burning boiler
JP5374404B2 (en) 2009-12-22 2013-12-25 三菱重工業株式会社 Combustion burner and boiler equipped with this combustion burner
CN101825278B (en) * 2010-05-28 2012-01-25 华中科技大学 Oxygen-rich combustor
CN101876433B (en) * 2010-06-30 2011-09-14 哈尔滨工业大学 Whirl pulverized coal burner used for industrial stove and adopting gas recirculation
US9139788B2 (en) * 2010-08-06 2015-09-22 General Electric Company System and method for dry feed gasifier start-up
US9228744B2 (en) 2012-01-10 2016-01-05 General Electric Company System for gasification fuel injection
US20130180248A1 (en) * 2012-01-18 2013-07-18 Nishant Govindbhai Parsania Combustor Nozzle/Premixer with Curved Sections
US20130255551A1 (en) * 2012-03-27 2013-10-03 American Air Liquide, Inc. Biomass Combustion
DE112012006134T5 (en) * 2012-03-29 2015-01-08 Hyundai Steel Company Immersion nozzle pre-heater
KR101466350B1 (en) * 2012-03-29 2014-11-27 현대제철 주식회사 Apparatus for preheating submerged entry nozzle
JP5867742B2 (en) * 2012-08-14 2016-02-24 三菱日立パワーシステムズ株式会社 Combustion device with solid fuel burner
AU2014251120B2 (en) * 2013-04-11 2018-03-22 The Babcock & Wilcox Company Dual phase fuel feeder for boilers
CN103423760B (en) * 2013-08-31 2016-01-20 魏伯卿 Olefin plant heating furnace oxygen enrichment part oxygenation efflux combustion-supportinmethod energy-saving and emission-reduction system
US9545604B2 (en) 2013-11-15 2017-01-17 General Electric Company Solids combining system for a solid feedstock
JP6304872B2 (en) * 2014-02-12 2018-04-04 三菱日立パワーシステムズ株式会社 Burner, and boiler and burner combustion method using the same
KR101730003B1 (en) * 2014-05-15 2017-04-26 한국생산기술연구원 Pet-coke burner and the method of it
RS60283B1 (en) * 2014-11-28 2020-06-30 General Electric Technology Gmbh A combustion system for a boiler
RU2585331C1 (en) * 2014-12-24 2016-05-27 Александр Иванович Козаченко Air heater of mixing type, gas heat generator
JP6517039B2 (en) * 2015-02-23 2019-05-22 三菱日立パワーシステムズ株式会社 Combustion burner, boiler, and method of burning fuel gas
JP6632226B2 (en) 2015-06-12 2020-01-22 三菱日立パワーシステムズ株式会社 Burner, combustion device, boiler and burner control method
EP3469258A4 (en) * 2016-06-08 2020-01-15 Fortum OYJ Method of burning fuel and a boiler
US10584051B2 (en) * 2017-02-22 2020-03-10 Air Products And Chemicals, Inc. Double-staged oxy-fuel burner
WO2018207559A1 (en) * 2017-05-11 2018-11-15 三菱日立パワーシステムズ株式会社 Solid fuel burner and combustion device
JP6813533B2 (en) * 2018-05-22 2021-01-13 三菱パワー株式会社 Burner and combustion equipment
WO2020230578A1 (en) * 2019-05-13 2020-11-19 三菱パワー株式会社 Solid fuel burner, boiler device, nozzle unit of solid fuel burner, and guide vane unit
WO2020230245A1 (en) * 2019-05-13 2020-11-19 三菱日立パワーシステムズ株式会社 Solid fuel burner, boiler device, and nozzle unit for solid fuel burner

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518756A (en) * 1967-01-18 1968-03-29 Pillard Chauffage Radiant flame gas burner
JPS55140007A (en) * 1979-04-17 1980-11-01 Shii Ii Ee Konbasushiyon Ltd Method and device for controlling fuel burner
JPS59208305A (en) * 1983-05-11 1984-11-26 Hitachi Ltd Pulverized coal combustion burner
JPS60171310A (en) * 1984-02-15 1985-09-04 Babcock Hitachi Kk Low nox burner
JPS60171307A (en) * 1984-02-15 1985-09-04 Babcock Hitachi Kk Burner for reducing nox
JPS6189614A (en) * 1984-10-09 1986-05-07 Daihen Corp Apparatus for inserting annular core
JPH0229370Y2 (en) * 1984-11-12 1990-08-07
DE3520781A1 (en) * 1985-06-10 1986-12-11 Stubinen Utveckling AB, Stockholm METHOD AND DEVICE FOR BURNING LIQUID AND / OR SOLID FUELS IN POWDERED FORM
JPH0330650Y2 (en) * 1985-06-17 1991-06-28
JPH0743458B2 (en) * 1985-06-26 1995-05-15 株式会社ニコン Automatic focus control device
JPH0754162B2 (en) * 1986-05-26 1995-06-07 株式会社日立製作所 Burner for low NOx combustion
JP2526236B2 (en) * 1987-02-27 1996-08-21 バブコツク日立株式会社 Ultra low NOx combustion device
DE3738064A1 (en) * 1987-11-09 1989-05-24 Stubinen Utvecklings Ab DEVICE FOR BURNING SOLID FUELS, IN PARTICULAR COAL, Peat, OR THE LIKE, IN POWDERED FORM
US4915619A (en) * 1988-05-05 1990-04-10 The Babcock & Wilcox Company Burner for coal, oil or gas firing
JP2776572B2 (en) * 1989-07-17 1998-07-16 バブコツク日立株式会社 Pulverized coal burner
FI98658C (en) * 1990-03-07 1997-07-25 Hitachi Ltd Burner for pulverized carbon, boiler for pulverized carbon and method for combustion of pulverized carbon
JP2804182B2 (en) * 1990-03-07 1998-09-24 株式会社日立製作所 Pulverized coal boiler and pulverized coal burner
PL168067B1 (en) * 1990-06-29 1995-12-30 Babcock Hitachi Kk Incinerator
JP2638394B2 (en) * 1992-06-05 1997-08-06 日本ファーネス工業株式会社 Low NOx combustion method
JPH07260106A (en) * 1994-03-18 1995-10-13 Hitachi Ltd Pulverized coal combustion burner and pulverized coal combustion device
JP3140299B2 (en) * 1994-06-30 2001-03-05 株式会社日立製作所 Pulverized coal burner and its use
JPH08135919A (en) * 1994-11-11 1996-05-31 Babcock Hitachi Kk Combustion device
CA2162244C (en) * 1994-11-14 1999-04-27 Hideaki Oota Pulverized coal combustion burner

Also Published As

Publication number Publication date
ATE327476T1 (en) 2006-06-15
JP4235218B2 (en) 2009-03-11
DK1335164T3 (en) 2006-09-18
TW350905B (en) 1999-01-21
DE69735965D1 (en) 2006-06-29
ES2260534T3 (en) 2006-11-01
CN1198207A (en) 1998-11-04
KR100268241B1 (en) 2000-12-01
RU2153129C2 (en) 2000-07-20
CN1154800C (en) 2004-06-23
EP0852315A1 (en) 1998-07-08
PL185103B1 (en) 2003-02-28
US6237510B1 (en) 2001-05-29
AU709979B2 (en) 1999-09-09
DE69732341D1 (en) 2005-03-03
EP0852315A4 (en) 1999-09-15
JP2007057228A (en) 2007-03-08
EP1335164B1 (en) 2006-05-24
CA2231403A1 (en) 1998-01-29
ES2232866T3 (en) 2005-06-01
DE69735965T2 (en) 2007-01-04
ATE288051T1 (en) 2005-02-15
EP1335164A1 (en) 2003-08-13
JP3892046B2 (en) 2007-03-14
DE69732341T2 (en) 2006-05-18
CZ77698A3 (en) 1998-09-16
WO1998003819A1 (en) 1998-01-29
RO118900B1 (en) 2003-12-30
EP0852315B1 (en) 2005-01-26
CZ291734B6 (en) 2003-05-14
PL325530A1 (en) 1998-08-03
CA2231403C (en) 2003-10-28
ID17830A (en) 1998-01-29

Similar Documents

Publication Publication Date Title
KR100268241B1 (en) Combustion burner and combustion device provided with same
EP0856700A4 (en) Combustion burner and combustion device provided with same
GB0025765D0 (en) Fuel injector
EP0347834A3 (en) Burner head for a forced-draft gas burner
EP0386732A3 (en) Combustion apparatus for dual fuel burner
ATE374904T1 (en) OIL BURNER
ATE252216T1 (en) BURNER HEAD FOR GAS BURNERS
EP0936408A3 (en) Gas burner for cooking range
EP0240751A3 (en) Low-pressure hand burner
EP0936407A3 (en) Gas burner for cooking range
EP0789189A3 (en) Burner for fluid or gas fuel, in particular for oil
EP0414050A3 (en) Burner head
DE59102608D1 (en) Burner.
SE9904363L (en) Device and ways to reduce emissions of environmentally hazardous emissions
KR970070918A (en) Supercombustion air control system for furnace fine powder solid fuel
IT1297671B1 (en) Combustion head for gas burners - with fuel and air fed through concentric pipes to air register and nozzle means around flame shaping devices
MX9605592A (en) Low contamination burner for oil well tests.